Preservative
PHENYLPROPANOL
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
An aromatic alcohol with mild preservative and fragrance properties — usually paired with stronger preservatives. Generally well tolerated at low use levels; rare risk of contact sensitization.
Skin benefits
- Mild preservative booster
- Light floral-fragrance contribution
- Generally good tolerance at low %
- Naturally occurring in some essential oils
Known concerns
- Possible contact sensitization in rare cases
- Not effective as sole preservative — needs partners
- Mild eye irritation at high concentrations
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related preservatives
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.